now back to martha raddatz. >> thanks, jon. we'll be back with the latest from cairo, egyptians speaking out, after this. from cairo, egyptians speaking out after this. >>> and we're back here in egypt. a country steeped in history and tradition. but where this morning still so much is uncertain. how long will the military hold on to power, will democracy, return, and will crowds of egyptians come back to the spot where they sparked all of this change two years ago? tahrir square. the name means liberation. tahrir square, where egyptians flocked to make their voices heard. two years ago, hundreds of thousands gathered here with a call to action. and after 18 days, the arab spring, the yearning for democracy, swept president hosni mubarak out of power. >> and the amazing thing, he's just gone. >> it was a new beginning, but one that wouldn't last. just a year after the democratically elected president mohamed morsi took office, the protesters were back in the square demanding his ouster and asking for the military to move in onc